dev-lang/nim: bump up to 0.19.0, bug #635032

While at it move installation to /usr/ prefix.

Reported-by: Jonas Stein
Closes: https://bugs.gentoo.org/635032
Package-Manager: Portage-2.3.50, Repoman-2.3.11

1 files changed, 79 insertions, 0 deletions

diff --git a/dev-lang/nim/nim-0.19.0.ebuild b/dev-lang/nim/nim-0.19.0.ebuild
new file mode 100644
index 000000000000..c86fab3680ee
--- /dev/null
+++ b/dev-lang/nim/nim-0.19.0.ebuild
@@ -0,0 +1,79 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit bash-completion-r1 multiprocessing
+
+DESCRIPTION="compiled, garbage-collected systems programming language"
+HOMEPAGE="https://nim-lang.org/"
+SRC_URI="https://nim-lang.org/download/${P}.tar.xz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~x86"
+IUSE="doc +readline test"
+
+RESTRICT=test # need to sort out depends and numerous failures
+
+RDEPEND="
+	readline? ( sys-libs/readline:0= )
+"
+DEPEND="
+	${DEPEND}
+	test? ( net-libs/nodejs )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-paths.patch
+)
+
+_run() {
+	echo "$@"
+	"$@" || die "'$*' failed"
+}
+
+nim_use_enable() {
+	[[ -z $2 ]] && die "usage: nim_use_enable <USE flag> <compiler flag>"
+	use $1 && echo "-d:$2"
+}
+
+src_compile() {
+	_run ./build.sh
+
+	_run ./bin/nim --parallelBuild:$(makeopts_jobs) c koch
+	_run ./koch boot --parallelBuild:$(makeopts_jobs) -d:release $(nim_use_enable readline useGnuReadline)
+	# build nimble and friends
+	# --stable to avoid pulling HEAD nimble
+	PATH="./bin:$PATH" _run ./koch --stable tools
+
+	if use doc; then
+		PATH="./bin:$PATH" _run ./koch web
+	fi
+}
+
+src_test() {
+	PATH="./bin:$PATH" _run ./koch test
+}
+
+src_install() {
+	PATH="./bin:$PATH" _run ./koch install "${ED%/}"
+	rm -r "${ED%/}/usr/share/nim/doc" || die "failed to remove 'doc'"
+
+	exeinto /usr/bin
+
+	local bin_exe
+	for bin_exe in bin/*; do
+		# './koch install' installs only 'nim' binary
+		# but not the rest
+		[[ ${bin_exe} == bin/nim ]] && continue
+		doexe "${bin_exe}"
+	done
+
+	if use doc; then
+		insinto /usr/share/doc/${PF}
+		dodoc doc/*.html
+	fi
+
+	newbashcomp tools/nim.bash-completion ${PN}
+}